fix group test

modify group test so that it works with group iterators

Author: make-github-pseudonymous-again

src/map/group.js

@@ -4,6 +4,14 @@ import { iter } from '..' ;
  * Yields elements of the input iterable by grouping them into tuples
  * consecutive elements from the same equivalence class.
  *
+ * @example
+ * // A B C D A B
+ * list( map( ( k , g ) => k , groupby('AAAABBBCCDAABBB') ) )
+ *
+ * @example
+ * // AAAA BBB CC D
+ * list( map( ( k , g ) => list( g ) , groupby('AAAABBBCCD') ) )
+ *
  * @param {Function} key - The function used to determine the equivalence class
  * of an element.
  * @param {Iterable} iterable - The input iterable.

test/src/map/group.js

@@ -1,13 +1,13 @@
 import test from 'ava' ;
 
-import { list , group } from '../../..' ;
+import { list , map , group } from '../../..' ;
 import { identity } from 'aureooms-js-operator' ;
 
 test( "group", t => {
 
 	const x = ( key, iterable, expected ) => {
 
-		t.deepEqual( list( group( key , iterable ) ), expected );
+		t.deepEqual( list( map( ( [ k , g ] ) => [ k , list( g ) ] , group( key , iterable ) ) ), expected );
 
 	};
 
@@ -56,3 +56,6 @@ test( "group", t => {
 
 });
 
+//test( 'group for infinite sequence of 0' , t => {
+
+//} );